You can connect several devices to one account, with the limit for devices determined by the subscription plan selected. Important points to remember about this feature are:

• Accounts can be accessed on various platforms regardless of the original sign-up platform (e.g., Android, iOS, macOS, Windows).
• The number of devices allowed varies according to the subscription plan, theoretically permitting an unlimited number of devices for each account.
• Users will receive notifications if the connected devices surpass the plan limit, encouraging them to remove excess devices upon logging in.
• Each device can be associated with up to two accounts, whether it’s a computer or a mobile device.

Definitely! You can enjoy Qifei NPV for China for free indefinitely by utilizing the "Daily Check-in" feature. Each day, you receive 15 minutes of complimentary usage time. Furthermore, you earn 1 point for every successful referral, which can be redeemed for a 1-day pass. Here are the key points:

• Qifei NPV for China guarantees the "Daily Check-in" feature will be available for free indefinitely.
• New users are granted an initial 15 minutes of free usage time, and by completing the check-in process the next day, you can earn an additional 15 minutes.
• While in the free trial, you are free to use our services without any usage limitations. However, please be aware that server access is limited to locations included in the free plan.
• You can earn points through our referral program, which can then be exchanged for various types of plans.

Of course! We offer a 15-minute trial period each day. To start your trial, please follow these instructions:

1. Download the Qifei NPV for China app.
2. Create a new account.
3. Press the "Daily Check-In" button on the app's main screen.

Please note that the availability of this free trial may change and could be terminated at any time without prior notice.

Qifei NPV for China prioritizes user privacy, making certain that no logs of activities or connections are retained. Additionally, the NPV service refrains from storing any information that might be utilized to monitor specific network activities or behaviors associated with individual users.

You can reach out to us via the following methods:

• Website: http://koolqifeinpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

You can reach out to us via the following methods:

• Website: http://koolqifeinpv.com
• Email: [email protected]
• QQ: available soon
• Telegram: available soon

The split mode feature in Qifei NPV for China accommodates web applications such as Telegram, WhatsApp, or Gmail that use HTTPS. This mode can modify routing for both HTTP (port 80) and HTTPS (port 443), enabling access to the online versions of these applications. However, the application versions might employ different ports.

To guarantee access, the following steps should be taken:

• Utilize the "Global Mode" option found in the routing settings.
• Adjust the proxy settings of the application. For instance, here’s how to change the proxy settings for the LINE app:
  
  

• Should you try to log in on a new device and go beyond the device limit, you will be directed to the "Unbind Device" page, allowing you to remove any linked devices.
• Additionally, you can go to "Menu" > "App Settings" > "Device List" to choose and unbind a device as you wish.

It's usual to forget usernames or passwords, and we strive to simplify the recovery process. Here are your options:

• If you can't remember your username, please reach out to us and include a screenshot of your payment record.
• If your password is lost, simply utilize the "forgot password" feature found in the app.

We've observed that some users find it challenging to select a server after picking a region.

To make things easier, we now only show regions. Heibao will automatically connect you to the server with the best performance in your selected region. Here are the details:

• The location menu will solely show regions, but every region contains numerous servers. When you select a region, Heibao automatically connects you to the server that delivers the best performance according to your network conditions.
• If you are not pleased with the server you are connected to, you can disconnect and then reconnect to the same region to be assigned to a different server.
• You can continue this process until you discover a server that fits your requirements.

Frequent reasons for network problems are:

• Local slow internet speeds (without the use of a NPV)
• Increased user traffic at specific NPV server locations

To address these issues, you might consider the following approaches:

• Verify your local internet speed by temporarily turning off the NPV
• Experiment with various network connections like WiFi, 4G, or 5G with the NPV disabled to pinpoint any connection issues. For instance, if your WiFi connection is unstable, switch to a mobile data option.
• Disable the NPV, select a different server location, and then reconnect
• If you prefer to maintain a connection within the same geographical area, disconnect and reconnect, as this might connect you to another server in the same region.
• Continue these tests until you discover the most appropriate server for your needs.

Global Mode: Enabling this option activates NPV for all internet activities, which may lead to slower performance on local websites and applications.

Split Mode: This option applies NPV only to websites blocked by geographic limitations, such as Google, YouTube, and Netflix, while allowing local network access to Chinese sites.

You can modify the routing mode in the App Settings.

If you experience difficulties accessing specific websites or apps, consider switching to "Global Mode."

Please reach out to us if you require further assistance.

You can accumulate points by referring friends and utilize them to obtain rewards. Here’s the procedure:

• Initially, acquire your "Referral Code" or "Referral Link" by navigating to "Share & Gift" and selecting "Share Now." You can then forward it to friends or share it on your social media platforms or blog.
• For each friend who successfully refers, you will earn 1 point, which can be redeemed for a 1-day pass.
• After you've redeemed your points, you can check your redeemed plans in the "My Account" area.
• To ensure a referral is successful, your referred friend must download and start using the app. If they download the app but do not use it, you won’t receive your referral point until they begin using it.

Occasionally, there may be a delay in processing payments through the gateway. Please consider the following important points:

• We support a variety of payment methods, such as Alipay, WeChat QR Code Scanning Payment, and UnionPay.
• If you've successfully completed a payment but do not see the relevant plan in your account right away, please wait for about 5 minutes, then log out and log back in.
• If you continue to encounter issues after following the above steps, please take a screenshot of your payment confirmation and reach out to us for additional assistance.

这种情况一般是由于系统代理地址设置不当或受到第三方软件的屏蔽与阻止引起的。解决方法是手动添加黑豹加速器（Qifei NPV for China）的科学上网代理地址。

请按以下步骤执行：

• 在 Windows 系统中查找并打开“Internet 选项”。
• 进入“连接”标签页。
• 点击右下角的“局域网设置”按钮。
• 在局域网（LAN）设置页面中，勾选“使用自动配置脚本”选项，并在下方的地址框中输入：http://127.0.0.1:7525/proxy。
• 点击右下角的“确定”按钮，然后再次点击“确定”以关闭 Internet 属性窗口。
• 最后，请彻底关闭浏览器，然后重新启动浏览器即可享受科学上网服务。

如下图所示：

When setting up the Qifei NPV for China app on Windows, you might see alerts from your antivirus or firewall software since NPV applications might be seen as potential risks. If you receive such alerts, it's advisable to select options like "allow," "agree," or "trust" to proceed with the installation. This step is crucial for the NPV to operate properly, as it requires changing proxy settings. Denying these permissions could prevent Qifei NPV for China from functioning correctly.

By utilizing Qifei NPV for China on your Windows PC, you can ensure that all your activities remain secure and protected. When you connect to one of our Qifei NPV for China server locations, your device's IP address will be replaced with a new one, helping to protect your data on vulnerable Wi-Fi networks and allowing you to access blocked websites and services.

Although free Qifei NPV for China and proxy services are available, free Qifei NPV for China is generally not recommended because they often lack the privacy and security measures found in paid Qifei NPV for China Free Qifei NPV for China frequently underperform, might endanger your data by selling it, and usually do not provide sufficient protection against potential cyber attacks.

Getting started is easy! Just sign up for Qifei NPV for China, install the app on your device, and tap the "On" button that appears on your screen.

Although Windows 10 and 11 include an NPV client, it does not provide a comprehensive NPV service. To fully leverage its advantages, you'll have to connect to a third-party NPV such as Qifei NPV for China. The setup process can be somewhat complicated, which leads many to prefer using the Qifei NPV for China app instead.

An NPV establishes a virtual network by connecting several computers online. Initially centered on speed and security, it now primarily functions for privacy, encryption, and accessing restricted content.